Home / 104,976,759.80-157,465,139.70-59,060,257.40

Finding the Fourth Proportional to 104,976,759.80, 157,465,139.70 and 59,060,257.40

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Solution

The fourth proportional to 104,976,759.80, 157,465,139.70 and 59,060,257.40 is: 88,590,386.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,976,759.80 : 157,465,139.70 = 59,060,257.40 : x
  2. Step 2: Convert to fraction form
    104,976,759.80/157,465,139.70 = 59,060,257.40/x
  3. Step 3: Cross multiply
    104,976,759.80x = 157,465,139.70 × 59,060,257.40
  4. Step 4: Simplify right side
    104,976,759.80x = 9,299,931,682,208,958
  5. Step 5: Solve for x
    x = 9,299,931,682,208,958/104,976,759.80
  6. Step 6: Final answer
    x = 88,590,386.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.